The legs of a right-angled triangle are 10cm and 9cm. Find its area.
| March 15, 2021 | education
As we well know from the school curriculum in geometry, the area of this type of figure can be calculated using half the product of its legs.
Let’s find out how many square centimeters the area of our geometric figure will be determined, if from the condition of the task we know for sure that the length of one leg is 10 centimeters, while the length of the other leg is 9 centimeters:
10 * 9: 2 = 90: 2 = 45.
Answer: The area of the indicated triangle is 45 cm2.
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